I am having serious problem with galaxy spica (i5700). The phone shuts off by itself randomly. Sometimes it won't start again by hardpress also. I have to take out battery and keep it idle for sometime, and then try again. It happens almost everyday. Haven't rooted or upgraded to 2.1. - Is this a hardware issue or a software glitch? - Have a lot of applications installed, could there be a malicious application causing this? - Whats the way-out? does upgrade to 2.1 solve this? Thanks in advance!